{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "machanical property", "material", "machine or equipment", "biomedical", "application"], "input": "On the creep mechanism of AM polycrystalline IN738LC , grain boundary sliding is predominant ."}
{"manufacturing process": [], "machanical property": ["creep"], "material": ["AM polycrystalline IN738LC"], "machine or equipment": [], "biomedical": [], "application": []}